Java Code Examples for org.apache.flink.core.memory.DataInputView#read()
The following examples show how to use
org.apache.flink.core.memory.DataInputView#read() .
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Example 1
Source File: MigrationUtils.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
private static void skipCondition(DataInputView in) throws IOException, ClassNotFoundException { boolean hasCondition = in.readBoolean(); if (hasCondition) { int length = in.readInt(); byte[] serCondition = new byte[length]; in.read(serCondition); ByteArrayInputStream bais = new ByteArrayInputStream(serCondition); ObjectInputStream ois = new ObjectInputStream(bais); ois.readObject(); ois.close(); bais.close(); } }
Example 2
Source File: MigrationUtils.java From flink with Apache License 2.0 | 6 votes |
private static void skipCondition(DataInputView in) throws IOException, ClassNotFoundException { boolean hasCondition = in.readBoolean(); if (hasCondition) { int length = in.readInt(); byte[] serCondition = new byte[length]; in.read(serCondition); ByteArrayInputStream bais = new ByteArrayInputStream(serCondition); ObjectInputStream ois = new ObjectInputStream(bais); ois.readObject(); ois.close(); bais.close(); } }
Example 3
Source File: RheemValue.java From rheem with Apache License 2.0 | 6 votes |
@Override public void read(DataInputView dataInputView) throws IOException { int len = dataInputView.readUnsignedByte(); if (len >= HIGH_BIT) { int shift = 7; int curr; len = len & 0x7f; while ((curr = dataInputView.readUnsignedByte()) >= HIGH_BIT) { len |= (curr & 0x7f) << shift; shift += 7; } len |= curr << shift; } byte[] array = new byte[len]; dataInputView.read(array); this.data = convertToObject(array); }
Example 4
Source File: MigrationUtils.java From flink with Apache License 2.0 | 6 votes |
private static void skipCondition(DataInputView in) throws IOException, ClassNotFoundException { boolean hasCondition = in.readBoolean(); if (hasCondition) { int length = in.readInt(); byte[] serCondition = new byte[length]; in.read(serCondition); ByteArrayInputStream bais = new ByteArrayInputStream(serCondition); ObjectInputStream ois = new ObjectInputStream(bais); ois.readObject(); ois.close(); bais.close(); } }
Example 5
Source File: StringValueArray.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
@Override public void read(DataInputView in) throws IOException { length = in.readInt(); position = in.readInt(); markLength = 0; markPosition = 0; ensureCapacity(position); in.read(data, 0, position); }
Example 6
Source File: StringValueArray.java From flink with Apache License 2.0 | 5 votes |
@Override public void read(DataInputView in) throws IOException { length = in.readInt(); position = in.readInt(); markLength = 0; markPosition = 0; ensureCapacity(position); in.read(data, 0, position); }
Example 7
Source File: StringSerializer.java From flink with Apache License 2.0 | 5 votes |
@Override public String deserialize(DataInputView source) throws IOException { int len = source.readInt(); byte[] bytes = new byte[len]; source.read(bytes); return StringUtf8Utils.decodeUTF8(bytes, 0, len); }
Example 8
Source File: StringSerializer.java From flink with Apache License 2.0 | 5 votes |
@Override public void copy(DataInputView source, DataOutputView target) throws IOException { int len = source.readInt(); target.writeInt(len); byte[] bytes = new byte[len]; source.read(bytes); target.write(bytes); }
Example 9
Source File: StringValueArray.java From flink with Apache License 2.0 | 5 votes |
@Override public void read(DataInputView in) throws IOException { length = in.readInt(); position = in.readInt(); markLength = 0; markPosition = 0; ensureCapacity(position); in.read(data, 0, position); }