Package org.apache.sysds.parser

Class IndexedIdentifier

java.lang.Object

org.apache.sysds.parser.Expression

org.apache.sysds.parser.Identifier

org.apache.sysds.parser.DataIdentifier

org.apache.sysds.parser.IndexedIdentifier

All Implemented Interfaces:

ParseInfo

public class IndexedIdentifier
extends DataIdentifier

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
IndexedIdentifier(String name, boolean passedRows, boolean passedCols)

Method Summary

Modifier and Type	Method	Description
org.apache.sysds.parser.IndexPair	calculateIndexedDimensions(HashMap<String,DataIdentifier> ids, HashMap<String,ConstIdentifier> currConstVars, boolean conditional)
Expression	getColLowerBound()
boolean	getColLowerEqualsUpper()
Expression	getColUpperBound()
long	getOrigDim1()
long	getOrigDim2()
Expression	getRowLowerBound()
boolean	getRowLowerEqualsUpper()
Expression	getRowUpperBound()
boolean	multipleReturns()	Method to specify if an expression returns multiple outputs.
Expression	rewriteExpression(String prefix)
void	setColLowerBound(Expression passed)
void	setColLowerEqualsUpper(boolean passed)
void	setColUpperBound(Expression passed)
void	setIndices(ArrayList<ArrayList<Expression>> passed)
void	setOriginalDimensions(long passedDim1, long passedDim2)
void	setProperties(Identifier i)
void	setRowLowerBound(Expression passed)
void	setRowLowerEqualsUpper(boolean passed)
void	setRowUpperBound(Expression passed)
String	toString()
VariableSet	variablesRead()

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

equals, getName, hashCode, setName, variablesUpdated

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

computeDataType, dimsKnown, getBlocksize, getDataType, getDim1, getDim2, getFileFormat, getNnz, getValueType, isScalarBoolean, setBlocksize, setBooleanProperties, setDataType, setDimensions, setDimensionValueProperties, setFileFormat, setIntProperties, setNnz, setValueType, validateExpression

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

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

IndexedIdentifier

public IndexedIdentifier(String name,
 boolean passedRows,
 boolean passedCols)

Method Details

getRowLowerEqualsUpper

public boolean getRowLowerEqualsUpper()

getColLowerEqualsUpper

public boolean getColLowerEqualsUpper()

setRowLowerEqualsUpper

public void setRowLowerEqualsUpper(boolean passed)

setColLowerEqualsUpper

public void setColLowerEqualsUpper(boolean passed)

calculateIndexedDimensions

public org.apache.sysds.parser.IndexPair calculateIndexedDimensions(HashMap<String,DataIdentifier> ids,
 HashMap<String,ConstIdentifier> currConstVars,
 boolean conditional)

setOriginalDimensions

public void setOriginalDimensions(long passedDim1,
 long passedDim2)

getOrigDim1

public long getOrigDim1()

getOrigDim2

public long getOrigDim2()

rewriteExpression

public Expression rewriteExpression(String prefix)

Overrides:

rewriteExpression in class DataIdentifier

setIndices

public void setIndices(ArrayList<ArrayList<Expression>> passed)

getRowLowerBound

public Expression getRowLowerBound()

getRowUpperBound

public Expression getRowUpperBound()

getColLowerBound

public Expression getColLowerBound()

getColUpperBound

public Expression getColUpperBound()

setRowLowerBound

public void setRowLowerBound(Expression passed)

setRowUpperBound

public void setRowUpperBound(Expression passed)

setColLowerBound

public void setColLowerBound(Expression passed)

setColUpperBound

public void setColUpperBound(Expression passed)

toString

public String toString()

Overrides:

toString in class DataIdentifier

variablesRead

public VariableSet variablesRead()

Overrides:

variablesRead in class DataIdentifier

setProperties

public void setProperties(Identifier i)

Overrides:

setProperties in class Identifier

multipleReturns

public boolean multipleReturns()

Description copied from class: DataIdentifier

Method to specify if an expression returns multiple outputs. This method must be overridden by all child classes.

Overrides:

multipleReturns in class DataIdentifier

Returns:

true if expression returns multiple outputs