Java Code Examples for java.lang.Float#parseFloat()
The following examples show how to use
java.lang.Float#parseFloat() .
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Example 1
Source File: AutoValue_TestClassBundledGCM.java From auto-value-bundle with MIT License | 5 votes |
public static TestClassBundledGCM unbundle(Bundle bundle, Gson gson) { return new AutoValue_TestClassBundledGCM( bundle, Byte.parseByte(bundle.getString("some_byte")), Boolean.parseBoolean(bundle.getString("some_boolean")), Short.parseShort(bundle.getString("some_short")), Integer.parseInt(bundle.getString("some_int")), Long.parseLong(bundle.getString("some_long")), bundle.getString("some_char").charAt(0), Float.parseFloat(bundle.getString("some_float")), Double.parseDouble(bundle.getString("some_double")), bundle.getString("some_string"), bundle.getString("some_char_sequence"), gson.fromJson(bundle.getString("some_parcelable"), Parcelable.class), gson.fromJson(bundle.getString("some_parcelable_array_list"), new com.google.common.reflect.TypeToken<java.util.ArrayList<Parcelable>>(){}.getType()), gson.fromJson(bundle.getString("some_parcelable_sparse_array"), new com.google.common.reflect.TypeToken<android.util.SparseArray<Parcelable>>(){}.getType()), gson.fromJson(bundle.getString("some_serializable"), Serializable.class), gson.fromJson(bundle.getString("some_integer_array_list"), new com.google.common.reflect.TypeToken<java.util.ArrayList<Integer>>(){}.getType()), gson.fromJson(bundle.getString("some_string_array_list"), new com.google.common.reflect.TypeToken<java.util.ArrayList<String>>(){}.getType()), gson.fromJson(bundle.getString("some_char_sequence_array_list"), new com.google.common.reflect.TypeToken<java.util.ArrayList<CharSequence>>(){}.getType()), toPrimitive(gson.fromJson(bundle.getString("some_byte_array"), Byte[].class)), toPrimitive(gson.fromJson(bundle.getString("some_short_array"), Short[].class)), toPrimitive(gson.fromJson(bundle.getString("some_char_array"), Character[].class)), toPrimitive(gson.fromJson(bundle.getString("some_float_array"), Float[].class)), gson.fromJson(bundle.getString("some_unknown_object"), new com.google.common.reflect.TypeToken<UnknownObject>(){}.getType()), gson.fromJson(bundle.getString("some_unknown_object_list"), new com.google.common.reflect.TypeToken<ArrayList<UnknownObject>>(){}.getType()), gson.fromJson(bundle.getString("test_enum"), new com.google.common.reflect.TypeToken<TestEnum>(){}.getType())); }
Example 2
Source File: AbstractPreferences.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 3
Source File: AbstractPreferences.java From jdk1.8-source-analysis with Apache License 2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 4
Source File: AbstractPreferences.java From jdk-1.7-annotated with Apache License 2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 5
Source File: AbstractPreferences.java From jdk8u-jdk with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 6
Source File: AbstractPreferences.java From jdk8u_jdk with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 7
Source File: AbstractPreferences.java From openjdk-8 with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 8
Source File: AbstractPreferences.java From openjdk-8-source with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 9
Source File: AbstractPreferences.java From hottub with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 10
Source File: AbstractPreferences.java From Java8CN with Apache License 2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 11
Source File: AbstractPreferences.java From jdk8u-jdk with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 12
Source File: AbstractPreferences.java From openjdk-jdk9 with GNU General Public License v2.0 | 3 votes |
/** * Implements the {@code getFloat} method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) get(key, * null)}. If the return value is non-null, the implementation * attempts to translate it to an {@code float} with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, {@code def} is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with {@code key} * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * {@code key} in this preference node, or {@code def} if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if {@code key} is {@code null}. * @throws IllegalArgumentException if key contains the null control * character, code point U+0000. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 13
Source File: AbstractPreferences.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 14
Source File: AbstractPreferences.java From openjdk-jdk8u with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 15
Source File: AbstractPreferences.java From JDKSourceCode1.8 with MIT License | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 16
Source File: AbstractPreferences.java From jdk8u60 with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 17
Source File: AbstractPreferences.java From TencentKona-8 with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }
Example 18
Source File: AbstractPreferences.java From dragonwell8_jdk with GNU General Public License v2.0 | 3 votes |
/** * Implements the <tt>getFloat</tt> method as per the specification in * {@link Preferences#getFloat(String,float)}. * * <p>This implementation invokes {@link #get(String,String) <tt>get(key, * null)</tt>}. If the return value is non-null, the implementation * attempts to translate it to an <tt>float</tt> with * {@link Float#parseFloat(String)}. If the attempt succeeds, the return * value is returned by this method. Otherwise, <tt>def</tt> is returned. * * @param key key whose associated value is to be returned as a float. * @param def the value to be returned in the event that this * preference node has no value associated with <tt>key</tt> * or the associated value cannot be interpreted as a float. * @return the float value represented by the string associated with * <tt>key</tt> in this preference node, or <tt>def</tt> if the * associated value does not exist or cannot be interpreted as * a float. * @throws IllegalStateException if this node (or an ancestor) has been * removed with the {@link #removeNode()} method. * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>. */ public float getFloat(String key, float def) { float result = def; try { String value = get(key, null); if (value != null) result = Float.parseFloat(value); } catch (NumberFormatException e) { // Ignoring exception causes specified default to be returned } return result; }