Java Code Examples for org.apache.hadoop.record.RecordInput#readFloat()
The following examples show how to use
org.apache.hadoop.record.RecordInput#readFloat() .
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Example 1
Source File: Utils.java From hadoop with Apache License 2.0 | 4 votes |
/** * read/skip bytes from stream based on a type */ public static void skip(RecordInput rin, String tag, TypeID typeID) throws IOException { switch (typeID.typeVal) { case TypeID.RIOType.BOOL: rin.readBool(tag); break; case TypeID.RIOType.BUFFER: rin.readBuffer(tag); break; case TypeID.RIOType.BYTE: rin.readByte(tag); break; case TypeID.RIOType.DOUBLE: rin.readDouble(tag); break; case TypeID.RIOType.FLOAT: rin.readFloat(tag); break; case TypeID.RIOType.INT: rin.readInt(tag); break; case TypeID.RIOType.LONG: rin.readLong(tag); break; case TypeID.RIOType.MAP: org.apache.hadoop.record.Index midx1 = rin.startMap(tag); MapTypeID mtID = (MapTypeID) typeID; for (; !midx1.done(); midx1.incr()) { skip(rin, tag, mtID.getKeyTypeID()); skip(rin, tag, mtID.getValueTypeID()); } rin.endMap(tag); break; case TypeID.RIOType.STRING: rin.readString(tag); break; case TypeID.RIOType.STRUCT: rin.startRecord(tag); // read past each field in the struct StructTypeID stID = (StructTypeID) typeID; Iterator<FieldTypeInfo> it = stID.getFieldTypeInfos().iterator(); while (it.hasNext()) { FieldTypeInfo tInfo = it.next(); skip(rin, tag, tInfo.getTypeID()); } rin.endRecord(tag); break; case TypeID.RIOType.VECTOR: org.apache.hadoop.record.Index vidx1 = rin.startVector(tag); VectorTypeID vtID = (VectorTypeID) typeID; for (; !vidx1.done(); vidx1.incr()) { skip(rin, tag, vtID.getElementTypeID()); } rin.endVector(tag); break; default: // shouldn't be here throw new IOException("Unknown typeID when skipping bytes"); } }
Example 2
Source File: Utils.java From big-c with Apache License 2.0 | 4 votes |
/** * read/skip bytes from stream based on a type */ public static void skip(RecordInput rin, String tag, TypeID typeID) throws IOException { switch (typeID.typeVal) { case TypeID.RIOType.BOOL: rin.readBool(tag); break; case TypeID.RIOType.BUFFER: rin.readBuffer(tag); break; case TypeID.RIOType.BYTE: rin.readByte(tag); break; case TypeID.RIOType.DOUBLE: rin.readDouble(tag); break; case TypeID.RIOType.FLOAT: rin.readFloat(tag); break; case TypeID.RIOType.INT: rin.readInt(tag); break; case TypeID.RIOType.LONG: rin.readLong(tag); break; case TypeID.RIOType.MAP: org.apache.hadoop.record.Index midx1 = rin.startMap(tag); MapTypeID mtID = (MapTypeID) typeID; for (; !midx1.done(); midx1.incr()) { skip(rin, tag, mtID.getKeyTypeID()); skip(rin, tag, mtID.getValueTypeID()); } rin.endMap(tag); break; case TypeID.RIOType.STRING: rin.readString(tag); break; case TypeID.RIOType.STRUCT: rin.startRecord(tag); // read past each field in the struct StructTypeID stID = (StructTypeID) typeID; Iterator<FieldTypeInfo> it = stID.getFieldTypeInfos().iterator(); while (it.hasNext()) { FieldTypeInfo tInfo = it.next(); skip(rin, tag, tInfo.getTypeID()); } rin.endRecord(tag); break; case TypeID.RIOType.VECTOR: org.apache.hadoop.record.Index vidx1 = rin.startVector(tag); VectorTypeID vtID = (VectorTypeID) typeID; for (; !vidx1.done(); vidx1.incr()) { skip(rin, tag, vtID.getElementTypeID()); } rin.endVector(tag); break; default: // shouldn't be here throw new IOException("Unknown typeID when skipping bytes"); } }
Example 3
Source File: Utils.java From RDFS with Apache License 2.0 | 4 votes |
/** * read/skip bytes from stream based on a type */ public static void skip(RecordInput rin, String tag, TypeID typeID) throws IOException { switch (typeID.typeVal) { case TypeID.RIOType.BOOL: rin.readBool(tag); break; case TypeID.RIOType.BUFFER: rin.readBuffer(tag); break; case TypeID.RIOType.BYTE: rin.readByte(tag); break; case TypeID.RIOType.DOUBLE: rin.readDouble(tag); break; case TypeID.RIOType.FLOAT: rin.readFloat(tag); break; case TypeID.RIOType.INT: rin.readInt(tag); break; case TypeID.RIOType.LONG: rin.readLong(tag); break; case TypeID.RIOType.MAP: org.apache.hadoop.record.Index midx1 = rin.startMap(tag); MapTypeID mtID = (MapTypeID) typeID; for (; !midx1.done(); midx1.incr()) { skip(rin, tag, mtID.getKeyTypeID()); skip(rin, tag, mtID.getValueTypeID()); } rin.endMap(tag); break; case TypeID.RIOType.STRING: rin.readString(tag); break; case TypeID.RIOType.STRUCT: rin.startRecord(tag); // read past each field in the struct StructTypeID stID = (StructTypeID) typeID; Iterator<FieldTypeInfo> it = stID.getFieldTypeInfos().iterator(); while (it.hasNext()) { FieldTypeInfo tInfo = it.next(); skip(rin, tag, tInfo.getTypeID()); } rin.endRecord(tag); break; case TypeID.RIOType.VECTOR: org.apache.hadoop.record.Index vidx1 = rin.startVector(tag); VectorTypeID vtID = (VectorTypeID) typeID; for (; !vidx1.done(); vidx1.incr()) { skip(rin, tag, vtID.getElementTypeID()); } rin.endVector(tag); break; default: // shouldn't be here throw new IOException("Unknown typeID when skipping bytes"); } }
Example 4
Source File: Utils.java From hadoop-gpu with Apache License 2.0 | 4 votes |
/** * read/skip bytes from stream based on a type */ public static void skip(RecordInput rin, String tag, TypeID typeID) throws IOException { switch (typeID.typeVal) { case TypeID.RIOType.BOOL: rin.readBool(tag); break; case TypeID.RIOType.BUFFER: rin.readBuffer(tag); break; case TypeID.RIOType.BYTE: rin.readByte(tag); break; case TypeID.RIOType.DOUBLE: rin.readDouble(tag); break; case TypeID.RIOType.FLOAT: rin.readFloat(tag); break; case TypeID.RIOType.INT: rin.readInt(tag); break; case TypeID.RIOType.LONG: rin.readLong(tag); break; case TypeID.RIOType.MAP: org.apache.hadoop.record.Index midx1 = rin.startMap(tag); MapTypeID mtID = (MapTypeID) typeID; for (; !midx1.done(); midx1.incr()) { skip(rin, tag, mtID.getKeyTypeID()); skip(rin, tag, mtID.getValueTypeID()); } rin.endMap(tag); break; case TypeID.RIOType.STRING: rin.readString(tag); break; case TypeID.RIOType.STRUCT: rin.startRecord(tag); // read past each field in the struct StructTypeID stID = (StructTypeID) typeID; Iterator<FieldTypeInfo> it = stID.getFieldTypeInfos().iterator(); while (it.hasNext()) { FieldTypeInfo tInfo = it.next(); skip(rin, tag, tInfo.getTypeID()); } rin.endRecord(tag); break; case TypeID.RIOType.VECTOR: org.apache.hadoop.record.Index vidx1 = rin.startVector(tag); VectorTypeID vtID = (VectorTypeID) typeID; for (; !vidx1.done(); vidx1.incr()) { skip(rin, tag, vtID.getElementTypeID()); } rin.endVector(tag); break; default: // shouldn't be here throw new IOException("Unknown typeID when skipping bytes"); } }