Java Code Examples for org.apache.mina.core.buffer.IoBuffer#getFloat()
The following examples show how to use
org.apache.mina.core.buffer.IoBuffer#getFloat() .
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Example 1
Source File: ArduinoCodec.java From neoscada with Eclipse Public License 1.0 | 6 votes |
private Object decodeData ( final IoBuffer data ) throws ProtocolCodecException { data.order ( ByteOrder.LITTLE_ENDIAN ); final byte dataType = data.get (); switch ( dataType ) { case 0: return null; case 1: return data.get () != 0x00; case 2: return data.getInt (); case 3: return data.getLong (); case 4: return data.getFloat (); default: throw new ProtocolCodecException ( String.format ( "Data type %02x is unknown", dataType ) ); } }
Example 2
Source File: FloatAttribute.java From neoscada with Eclipse Public License 1.0 | 6 votes |
@Override public void handleData ( final IoBuffer data, final Map<String, Variant> attributes, final Variant timestamp ) { final float f = data.getFloat ( toAddress ( this.index ) ); attributes.put ( this.name, Variant.valueOf ( f ) ); if ( !Float.valueOf ( f ).equals ( this.lastValue ) ) { this.lastValue = f; this.lastTimestamp = timestamp; } if ( this.enableTimestamp ) { attributes.put ( this.name + ".timestamp", this.lastTimestamp ); } }
Example 3
Source File: FloatFieldTypeHandler.java From CXTouch with GNU General Public License v3.0 | 5 votes |
@Override public Float decode(IoBuffer inBuffer) { if (inBuffer.remaining() < 4) { return null; } else { return inBuffer.getFloat(); } }