Package org.apache.sysds.parser

Class Identifier

java.lang.Object

org.apache.sysds.parser.Expression

org.apache.sysds.parser.Identifier

All Implemented Interfaces:

ParseInfo

Direct Known Subclasses:

ConstIdentifier, DataIdentifier, ListIdentifier

public abstract class Identifier
extends Expression

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.parser.Expression

Expression.BinaryOp, Expression.BooleanOp, Expression.DataOp, Expression.FunctCallOp, Expression.RelationalOp

Constructor Summary

Constructors

Constructor	Description
Identifier()

Method Summary

Modifier and Type	Method	Description
void	computeDataType()
boolean	dimsKnown()
int	getBlocksize()
Types.DataType	getDataType()
long	getDim1()
long	getDim2()
Types.FileFormat	getFileFormat()
long	getNnz()
Types.ValueType	getValueType()
boolean	isScalarBoolean()
void	setBlocksize(int blen)
void	setBooleanProperties()
void	setDataType(Types.DataType dt)
void	setDimensions(long dim1, long dim2)
void	setDimensionValueProperties(Identifier i)
void	setFileFormat(Types.FileFormat ft)
void	setIntProperties()
void	setNnz(long nnzs)
void	setProperties(Identifier i)
void	setValueType(Types.ValueType vt)
void	validateExpression(HashMap<String,DataIdentifier> ids, HashMap<String,ConstIdentifier> constVars, boolean conditional)

Methods inherited from class org.apache.sysds.parser.Expression

computeDataType, computeDataType, computeValueType, computeValueType, computeValueType, convertFormatType, equals, getBeginColumn, getBeginLine, getBinaryMatrixCharacteristics, getBinaryOp, getBooleanOp, getEndColumn, getEndLine, getFilename, getOutput, getOutputs, getParseExceptionList, getRelationalOp, getTempName, getText, hashCode, printErrorLocation, printInfoLocation, printWarningLocation, raiseValidateError, raiseValidateError, raiseValidateError, rewriteExpression, setBeginColumn, setBeginLine, setCtxValues, setCtxValuesAndFilename, setEndColumn, setEndLine, setFilename, setOutput, setParseExceptionList, setParseInfo, setText, validateExpression, variablesRead, variablesUpdated

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Identifier

public Identifier()

Method Detail

setProperties

public void setProperties(Identifier i)

setDimensionValueProperties

public void setDimensionValueProperties(Identifier i)

setDataType

public void setDataType(Types.DataType dt)

setValueType

public void setValueType(Types.ValueType vt)

setFileFormat

public void setFileFormat(Types.FileFormat ft)

setDimensions

public void setDimensions(long dim1,
                          long dim2)

setNnz

public void setNnz(long nnzs)

getDim1

public long getDim1()

getDim2

public long getDim2()

getDataType

public Types.DataType getDataType()

getValueType

public Types.ValueType getValueType()

getFileFormat

public Types.FileFormat getFileFormat()

getBlocksize

public int getBlocksize()

setBlocksize

public void setBlocksize(int blen)

getNnz

public long getNnz()

validateExpression

public void validateExpression(HashMap<String,DataIdentifier> ids,
                               HashMap<String,ConstIdentifier> constVars,
                               boolean conditional)

Overrides:

validateExpression in class Expression

computeDataType

public void computeDataType()

setBooleanProperties

public void setBooleanProperties()

setIntProperties

public void setIntProperties()

isScalarBoolean

public boolean isScalarBoolean()

dimsKnown

public boolean dimsKnown()