/** * Autogenerated by Thrift Compiler (0.9.0) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING * @generated */ package org.apache.hadoop.hbase.thrift2.generated; import org.apache.thrift.scheme.IScheme; import org.apache.thrift.scheme.SchemeFactory; import org.apache.thrift.scheme.StandardScheme; import org.apache.thrift.scheme.TupleScheme; import org.apache.thrift.protocol.TTupleProtocol; import org.apache.thrift.protocol.TProtocolException; import org.apache.thrift.EncodingUtils; import org.apache.thrift.TException; import java.util.List; import java.util.ArrayList; import java.util.Map; import java.util.HashMap; import java.util.EnumMap; import java.util.Set; import java.util.HashSet; import java.util.EnumSet; import java.util.Collections; import java.util.BitSet; import java.nio.ByteBuffer; import java.util.Arrays; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Used to perform Get operations on a single row. * * The scope can be further narrowed down by specifying a list of * columns or column families. * * To get everything for a row, instantiate a Get object with just the row to get. * To further define the scope of what to get you can add a timestamp or time range * with an optional maximum number of versions to return. * * If you specify a time range and a timestamp the range is ignored. * Timestamps on TColumns are ignored. * * TODO: Filter, Locks */ public class TGet implements org.apache.thrift.TBase<TGet, TGet._Fields>, java.io.Serializable, Cloneable { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TGet"); private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)1); private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)2); private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)3); private static final org.apache.thrift.protocol.TField TIME_RANGE_FIELD_DESC = new org.apache.thrift.protocol.TField("timeRange", org.apache.thrift.protocol.TType.STRUCT, (short)4); private static final org.apache.thrift.protocol.TField MAX_VERSIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("maxVersions", org.apache.thrift.protocol.TType.I32, (short)5); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new TGetStandardSchemeFactory()); schemes.put(TupleScheme.class, new TGetTupleSchemeFactory()); } public ByteBuffer row; // required public List<TColumn> columns; // optional public long timestamp; // optional public TTimeRange timeRange; // optional public int maxVersions; // optional /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ public enum _Fields implements org.apache.thrift.TFieldIdEnum { ROW((short)1, "row"), COLUMNS((short)2, "columns"), TIMESTAMP((short)3, "timestamp"), TIME_RANGE((short)4, "timeRange"), MAX_VERSIONS((short)5, "maxVersions"); private static final Map<String, _Fields> byName = new HashMap<String, _Fields>(); static { for (_Fields field : EnumSet.allOf(_Fields.class)) { byName.put(field.getFieldName(), field); } } /** * Find the _Fields constant that matches fieldId, or null if its not found. */ public static _Fields findByThriftId(int fieldId) { switch(fieldId) { case 1: // ROW return ROW; case 2: // COLUMNS return COLUMNS; case 3: // TIMESTAMP return TIMESTAMP; case 4: // TIME_RANGE return TIME_RANGE; case 5: // MAX_VERSIONS return MAX_VERSIONS; default: return null; } } /** * Find the _Fields constant that matches fieldId, throwing an exception * if it is not found. */ public static _Fields findByThriftIdOrThrow(int fieldId) { _Fields fields = findByThriftId(fieldId); if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!"); return fields; } /** * Find the _Fields constant that matches name, or null if its not found. */ public static _Fields findByName(String name) { return byName.get(name); } private final short _thriftId; private final String _fieldName; _Fields(short thriftId, String fieldName) { _thriftId = thriftId; _fieldName = fieldName; } public short getThriftFieldId() { return _thriftId; } public String getFieldName() { return _fieldName; } } // isset id assignments private static final int __TIMESTAMP_ISSET_ID = 0; private static final int __MAXVERSIONS_ISSET_ID = 1; private byte __isset_bitfield = 0; private _Fields optionals[] = {_Fields.COLUMNS,_Fields.TIMESTAMP,_Fields.TIME_RANGE,_Fields.MAX_VERSIONS}; public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap; static { Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class); tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , true))); tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TColumn.class)))); tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))); tmpMap.put(_Fields.TIME_RANGE, new org.apache.thrift.meta_data.FieldMetaData("timeRange", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TTimeRange.class))); tmpMap.put(_Fields.MAX_VERSIONS, new org.apache.thrift.meta_data.FieldMetaData("maxVersions", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TGet.class, metaDataMap); } public TGet() { } public TGet( ByteBuffer row) { this(); this.row = row; } /** * Performs a deep copy on <i>other</i>. */ public TGet(TGet other) { __isset_bitfield = other.__isset_bitfield; if (other.isSetRow()) { this.row = org.apache.thrift.TBaseHelper.copyBinary(other.row); ; } if (other.isSetColumns()) { List<TColumn> __this__columns = new ArrayList<TColumn>(); for (TColumn other_element : other.columns) { __this__columns.add(new TColumn(other_element)); } this.columns = __this__columns; } this.timestamp = other.timestamp; if (other.isSetTimeRange()) { this.timeRange = new TTimeRange(other.timeRange); } this.maxVersions = other.maxVersions; } public TGet deepCopy() { return new TGet(this); } @Override public void clear() { this.row = null; this.columns = null; setTimestampIsSet(false); this.timestamp = 0; this.timeRange = null; setMaxVersionsIsSet(false); this.maxVersions = 0; } public byte[] getRow() { setRow(org.apache.thrift.TBaseHelper.rightSize(row)); return row == null ? null : row.array(); } public ByteBuffer bufferForRow() { return row; } public TGet setRow(byte[] row) { setRow(row == null ? (ByteBuffer)null : ByteBuffer.wrap(row)); return this; } public TGet setRow(ByteBuffer row) { this.row = row; return this; } public void unsetRow() { this.row = null; } /** Returns true if field row is set (has been assigned a value) and false otherwise */ public boolean isSetRow() { return this.row != null; } public void setRowIsSet(boolean value) { if (!value) { this.row = null; } } public int getColumnsSize() { return (this.columns == null) ? 0 : this.columns.size(); } public java.util.Iterator<TColumn> getColumnsIterator() { return (this.columns == null) ? null : this.columns.iterator(); } public void addToColumns(TColumn elem) { if (this.columns == null) { this.columns = new ArrayList<TColumn>(); } this.columns.add(elem); } public List<TColumn> getColumns() { return this.columns; } public TGet setColumns(List<TColumn> columns) { this.columns = columns; return this; } public void unsetColumns() { this.columns = null; } /** Returns true if field columns is set (has been assigned a value) and false otherwise */ public boolean isSetColumns() { return this.columns != null; } public void setColumnsIsSet(boolean value) { if (!value) { this.columns = null; } } public long getTimestamp() { return this.timestamp; } public TGet setTimestamp(long timestamp) { this.timestamp = timestamp; setTimestampIsSet(true); return this; } public void unsetTimestamp() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __TIMESTAMP_ISSET_ID); } /** Returns true if field timestamp is set (has been assigned a value) and false otherwise */ public boolean isSetTimestamp() { return EncodingUtils.testBit(__isset_bitfield, __TIMESTAMP_ISSET_ID); } public void setTimestampIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __TIMESTAMP_ISSET_ID, value); } public TTimeRange getTimeRange() { return this.timeRange; } public TGet setTimeRange(TTimeRange timeRange) { this.timeRange = timeRange; return this; } public void unsetTimeRange() { this.timeRange = null; } /** Returns true if field timeRange is set (has been assigned a value) and false otherwise */ public boolean isSetTimeRange() { return this.timeRange != null; } public void setTimeRangeIsSet(boolean value) { if (!value) { this.timeRange = null; } } public int getMaxVersions() { return this.maxVersions; } public TGet setMaxVersions(int maxVersions) { this.maxVersions = maxVersions; setMaxVersionsIsSet(true); return this; } public void unsetMaxVersions() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __MAXVERSIONS_ISSET_ID); } /** Returns true if field maxVersions is set (has been assigned a value) and false otherwise */ public boolean isSetMaxVersions() { return EncodingUtils.testBit(__isset_bitfield, __MAXVERSIONS_ISSET_ID); } public void setMaxVersionsIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __MAXVERSIONS_ISSET_ID, value); } public void setFieldValue(_Fields field, Object value) { switch (field) { case ROW: if (value == null) { unsetRow(); } else { setRow((ByteBuffer)value); } break; case COLUMNS: if (value == null) { unsetColumns(); } else { setColumns((List<TColumn>)value); } break; case TIMESTAMP: if (value == null) { unsetTimestamp(); } else { setTimestamp((Long)value); } break; case TIME_RANGE: if (value == null) { unsetTimeRange(); } else { setTimeRange((TTimeRange)value); } break; case MAX_VERSIONS: if (value == null) { unsetMaxVersions(); } else { setMaxVersions((Integer)value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case ROW: return getRow(); case COLUMNS: return getColumns(); case TIMESTAMP: return Long.valueOf(getTimestamp()); case TIME_RANGE: return getTimeRange(); case MAX_VERSIONS: return Integer.valueOf(getMaxVersions()); } throw new IllegalStateException(); } /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */ public boolean isSet(_Fields field) { if (field == null) { throw new IllegalArgumentException(); } switch (field) { case ROW: return isSetRow(); case COLUMNS: return isSetColumns(); case TIMESTAMP: return isSetTimestamp(); case TIME_RANGE: return isSetTimeRange(); case MAX_VERSIONS: return isSetMaxVersions(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof TGet) return this.equals((TGet)that); return false; } public boolean equals(TGet that) { if (that == null) return false; boolean this_present_row = true && this.isSetRow(); boolean that_present_row = true && that.isSetRow(); if (this_present_row || that_present_row) { if (!(this_present_row && that_present_row)) return false; if (!this.row.equals(that.row)) return false; } boolean this_present_columns = true && this.isSetColumns(); boolean that_present_columns = true && that.isSetColumns(); if (this_present_columns || that_present_columns) { if (!(this_present_columns && that_present_columns)) return false; if (!this.columns.equals(that.columns)) return false; } boolean this_present_timestamp = true && this.isSetTimestamp(); boolean that_present_timestamp = true && that.isSetTimestamp(); if (this_present_timestamp || that_present_timestamp) { if (!(this_present_timestamp && that_present_timestamp)) return false; if (this.timestamp != that.timestamp) return false; } boolean this_present_timeRange = true && this.isSetTimeRange(); boolean that_present_timeRange = true && that.isSetTimeRange(); if (this_present_timeRange || that_present_timeRange) { if (!(this_present_timeRange && that_present_timeRange)) return false; if (!this.timeRange.equals(that.timeRange)) return false; } boolean this_present_maxVersions = true && this.isSetMaxVersions(); boolean that_present_maxVersions = true && that.isSetMaxVersions(); if (this_present_maxVersions || that_present_maxVersions) { if (!(this_present_maxVersions && that_present_maxVersions)) return false; if (this.maxVersions != that.maxVersions) return false; } return true; } @Override public int hashCode() { return 0; } public int compareTo(TGet other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; TGet typedOther = (TGet)other; lastComparison = Boolean.valueOf(isSetRow()).compareTo(typedOther.isSetRow()); if (lastComparison != 0) { return lastComparison; } if (isSetRow()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, typedOther.row); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns()); if (lastComparison != 0) { return lastComparison; } if (isSetColumns()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(typedOther.isSetTimestamp()); if (lastComparison != 0) { return lastComparison; } if (isSetTimestamp()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, typedOther.timestamp); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetTimeRange()).compareTo(typedOther.isSetTimeRange()); if (lastComparison != 0) { return lastComparison; } if (isSetTimeRange()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timeRange, typedOther.timeRange); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetMaxVersions()).compareTo(typedOther.isSetMaxVersions()); if (lastComparison != 0) { return lastComparison; } if (isSetMaxVersions()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.maxVersions, typedOther.maxVersions); if (lastComparison != 0) { return lastComparison; } } return 0; } public _Fields fieldForId(int fieldId) { return _Fields.findByThriftId(fieldId); } public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException { schemes.get(iprot.getScheme()).getScheme().read(iprot, this); } public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException { schemes.get(oprot.getScheme()).getScheme().write(oprot, this); } @Override public String toString() { StringBuilder sb = new StringBuilder("TGet("); boolean first = true; sb.append("row:"); if (this.row == null) { sb.append("null"); } else { org.apache.thrift.TBaseHelper.toString(this.row, sb); } first = false; if (isSetColumns()) { if (!first) sb.append(", "); sb.append("columns:"); if (this.columns == null) { sb.append("null"); } else { sb.append(this.columns); } first = false; } if (isSetTimestamp()) { if (!first) sb.append(", "); sb.append("timestamp:"); sb.append(this.timestamp); first = false; } if (isSetTimeRange()) { if (!first) sb.append(", "); sb.append("timeRange:"); if (this.timeRange == null) { sb.append("null"); } else { sb.append(this.timeRange); } first = false; } if (isSetMaxVersions()) { if (!first) sb.append(", "); sb.append("maxVersions:"); sb.append(this.maxVersions); first = false; } sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields if (row == null) { throw new org.apache.thrift.protocol.TProtocolException("Required field 'row' was not present! Struct: " + toString()); } // check for sub-struct validity if (timeRange != null) { timeRange.validate(); } } private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException { try { write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out))); } catch (org.apache.thrift.TException te) { throw new java.io.IOException(te); } } private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException { try { // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor. __isset_bitfield = 0; read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in))); } catch (org.apache.thrift.TException te) { throw new java.io.IOException(te); } } private static class TGetStandardSchemeFactory implements SchemeFactory { public TGetStandardScheme getScheme() { return new TGetStandardScheme(); } } private static class TGetStandardScheme extends StandardScheme<TGet> { public void read(org.apache.thrift.protocol.TProtocol iprot, TGet struct) throws org.apache.thrift.TException { org.apache.thrift.protocol.TField schemeField; iprot.readStructBegin(); while (true) { schemeField = iprot.readFieldBegin(); if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { break; } switch (schemeField.id) { case 1: // ROW if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.row = iprot.readBinary(); struct.setRowIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // COLUMNS if (schemeField.type == org.apache.thrift.protocol.TType.LIST) { { org.apache.thrift.protocol.TList _list8 = iprot.readListBegin(); struct.columns = new ArrayList<TColumn>(_list8.size); for (int _i9 = 0; _i9 < _list8.size; ++_i9) { TColumn _elem10; // required _elem10 = new TColumn(); _elem10.read(iprot); struct.columns.add(_elem10); } iprot.readListEnd(); } struct.setColumnsIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 3: // TIMESTAMP if (schemeField.type == org.apache.thrift.protocol.TType.I64) { struct.timestamp = iprot.readI64(); struct.setTimestampIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 4: // TIME_RANGE if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) { struct.timeRange = new TTimeRange(); struct.timeRange.read(iprot); struct.setTimeRangeIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 5: // MAX_VERSIONS if (schemeField.type == org.apache.thrift.protocol.TType.I32) { struct.maxVersions = iprot.readI32(); struct.setMaxVersionsIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; default: org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } iprot.readFieldEnd(); } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method struct.validate(); } public void write(org.apache.thrift.protocol.TProtocol oprot, TGet struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); if (struct.row != null) { oprot.writeFieldBegin(ROW_FIELD_DESC); oprot.writeBinary(struct.row); oprot.writeFieldEnd(); } if (struct.columns != null) { if (struct.isSetColumns()) { oprot.writeFieldBegin(COLUMNS_FIELD_DESC); { oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.columns.size())); for (TColumn _iter11 : struct.columns) { _iter11.write(oprot); } oprot.writeListEnd(); } oprot.writeFieldEnd(); } } if (struct.isSetTimestamp()) { oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC); oprot.writeI64(struct.timestamp); oprot.writeFieldEnd(); } if (struct.timeRange != null) { if (struct.isSetTimeRange()) { oprot.writeFieldBegin(TIME_RANGE_FIELD_DESC); struct.timeRange.write(oprot); oprot.writeFieldEnd(); } } if (struct.isSetMaxVersions()) { oprot.writeFieldBegin(MAX_VERSIONS_FIELD_DESC); oprot.writeI32(struct.maxVersions); oprot.writeFieldEnd(); } oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class TGetTupleSchemeFactory implements SchemeFactory { public TGetTupleScheme getScheme() { return new TGetTupleScheme(); } } private static class TGetTupleScheme extends TupleScheme<TGet> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, TGet struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; oprot.writeBinary(struct.row); BitSet optionals = new BitSet(); if (struct.isSetColumns()) { optionals.set(0); } if (struct.isSetTimestamp()) { optionals.set(1); } if (struct.isSetTimeRange()) { optionals.set(2); } if (struct.isSetMaxVersions()) { optionals.set(3); } oprot.writeBitSet(optionals, 4); if (struct.isSetColumns()) { { oprot.writeI32(struct.columns.size()); for (TColumn _iter12 : struct.columns) { _iter12.write(oprot); } } } if (struct.isSetTimestamp()) { oprot.writeI64(struct.timestamp); } if (struct.isSetTimeRange()) { struct.timeRange.write(oprot); } if (struct.isSetMaxVersions()) { oprot.writeI32(struct.maxVersions); } } @Override public void read(org.apache.thrift.protocol.TProtocol prot, TGet struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; struct.row = iprot.readBinary(); struct.setRowIsSet(true); BitSet incoming = iprot.readBitSet(4); if (incoming.get(0)) { { org.apache.thrift.protocol.TList _list13 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32()); struct.columns = new ArrayList<TColumn>(_list13.size); for (int _i14 = 0; _i14 < _list13.size; ++_i14) { TColumn _elem15; // required _elem15 = new TColumn(); _elem15.read(iprot); struct.columns.add(_elem15); } } struct.setColumnsIsSet(true); } if (incoming.get(1)) { struct.timestamp = iprot.readI64(); struct.setTimestampIsSet(true); } if (incoming.get(2)) { struct.timeRange = new TTimeRange(); struct.timeRange.read(iprot); struct.setTimeRangeIsSet(true); } if (incoming.get(3)) { struct.maxVersions = iprot.readI32(); struct.setMaxVersionsIsSet(true); } } } }