org.gvsig.expressionevaluator

Interface Expression

All Superinterfaces:

java.lang.Cloneable, Persistent, SupportFromJson, SupportJson, SupportToJson

All Known Implementing Classes:

DefaultExpression

@NotThreadSafe
public interface Expression
extends Persistent, java.lang.Cloneable, SupportJson

Method Summary

Modifier and Type	Method and Description
void	clear()
Expression	clone()
static Expression	cloneQuietly(Expression expression)
java.lang.Object	execute(SymbolTable symbolTable)
void	fromJSON(java.lang.String json) Deprecated.
Code	getCode()
java.lang.String	getPhrase()
SymbolTable	getSymbolTable() This symbol table don't persist with the expression.
boolean	getUseBracketsForIdentifiers()
boolean	isEmpty()
boolean	isPhraseEmpty()
boolean	isSQLCompatible()
void	link(SymbolTable symbolTable)
Expression	setPhrase(java.lang.String phrase)
void	setSQLCompatible(boolean sqlCompatible)
void	setUseBracketsForIdentifiers(boolean useBracketsForIdentifiers)
Evaluator	toEvaluator()
java.lang.String	toJSON() Deprecated.

Methods inherited from interface org.gvsig.tools.persistence.Persistent

loadFromState, saveToState

Methods inherited from interface org.gvsig.json.SupportFromJson

fromJson

Methods inherited from interface org.gvsig.json.SupportToJson

toJson, toJson, toJsonBuilder, toJsonBuilder

Method Detail

cloneQuietly

static Expression cloneQuietly(Expression expression)

clear

void clear()

getSymbolTable

SymbolTable getSymbolTable()

This symbol table don't persist with the expression.

Returns:

the symbol table of the expression

getPhrase

java.lang.String getPhrase()

setPhrase

Expression setPhrase(java.lang.String phrase)

execute

java.lang.Object execute(SymbolTable symbolTable)

link

void link(SymbolTable symbolTable)

getCode

Code getCode()

toJSON

@Deprecated
java.lang.String toJSON()

Deprecated.

fromJSON

@Deprecated
void fromJSON(java.lang.String json)

Deprecated.

clone

Expression clone()
          throws java.lang.CloneNotSupportedException

Throws:

java.lang.CloneNotSupportedException

isPhraseEmpty

boolean isPhraseEmpty()

isEmpty

boolean isEmpty()

setSQLCompatible

void setSQLCompatible(boolean sqlCompatible)

isSQLCompatible

boolean isSQLCompatible()

setUseBracketsForIdentifiers

void setUseBracketsForIdentifiers(boolean useBracketsForIdentifiers)

getUseBracketsForIdentifiers

boolean getUseBracketsForIdentifiers()

toEvaluator

Evaluator toEvaluator()