org.gvsig.expressionevaluator.impl.symboltable

Class FeatureSymbolTableImpl

java.lang.Object

org.gvsig.expressionevaluator.spi.AbstractSymbolTable

org.gvsig.expressionevaluator.impl.symboltable.FeatureSymbolTableImpl

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable<Function>, MutableSymbolTable, SymbolTable, FeatureSymbolTable, GetItemByKey<java.lang.String,java.lang.Object>

public class FeatureSymbolTableImpl
extends AbstractSymbolTable
implements FeatureSymbolTable

Field Summary

Fields inherited from class org.gvsig.expressionevaluator.spi.AbstractSymbolTable

functionAlias, functions, symbolTables, vars

Fields inherited from interface org.gvsig.fmap.dal.expressionevaluator.FeatureSymbolTable

SYMBOL_CURRENT_ROW, SYMBOL_CURRENT_TABLE

Constructor Summary

Constructors

Constructor and Description
FeatureSymbolTableImpl()
FeatureSymbolTableImpl(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
FeatureSymbolTableImpl	clone() Creates a copy of the object.
MutableSymbolTable	createParent() Utility method that creates a mutable symbol table whose table delegated to this.
boolean	exists(java.lang.String name)
Function	function(java.lang.String name)
Feature	getFeature()
boolean	isSQLCompatible(java.lang.String name)
java.util.Collection<java.lang.String>	localvariables()
void	setFeature(Feature feature)
void	setVar(java.lang.String name, java.lang.Object value)
java.lang.Object	value(java.lang.String name)

Methods inherited from class org.gvsig.expressionevaluator.spi.AbstractSymbolTable

addFunction, addFunctions, addSymbolTable, containsSymbolTable, fixSymbolTables, fixSymbolTables, functions, get, getFunctionAlias, getFunctions, getName, getSymbolTables, getVars, iterator, localfunctions, removeFunction, removeSymbolTable, removeVar, toString, variables

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.gvsig.expressionevaluator.MutableSymbolTable

addFunction, addFunctions, removeFunction, removeVar

Methods inherited from interface org.gvsig.expressionevaluator.SymbolTable

addSymbolTable, containsSymbolTable, functions, getName, localfunctions, removeSymbolTable, variables

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface org.gvsig.tools.lang.Cloneable

cloneQuietly, cloneQuietly

Constructor Detail

FeatureSymbolTableImpl

public FeatureSymbolTableImpl()

FeatureSymbolTableImpl

public FeatureSymbolTableImpl(java.lang.String name)

Method Detail

localvariables

public java.util.Collection<java.lang.String> localvariables()

Specified by:

localvariables in interface SymbolTable

Overrides:

localvariables in class AbstractSymbolTable

clone

public FeatureSymbolTableImpl clone()
                             throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Specified by:

clone in interface MutableSymbolTable

Specified by:

clone in interface SymbolTable

Specified by:

clone in interface FeatureSymbolTable

Overrides:

clone in class AbstractSymbolTable

Returns:

a copy of the object

Throws:

java.lang.CloneNotSupportedException - if the instance of the object cannot be cloned. As this is extending Cloneable so its sure it implements it, so this exception may be used for problems on specific object instances.

See Also:

Object#clone()}.

function

public Function function(java.lang.String name)

Specified by:

function in interface SymbolTable

Overrides:

function in class AbstractSymbolTable

exists

public boolean exists(java.lang.String name)

Specified by:

exists in interface SymbolTable

Overrides:

exists in class AbstractSymbolTable

value

public java.lang.Object value(java.lang.String name)

Specified by:

value in interface SymbolTable

Overrides:

value in class AbstractSymbolTable

setVar

public void setVar(java.lang.String name,
                   java.lang.Object value)

Specified by:

setVar in interface MutableSymbolTable

Overrides:

setVar in class AbstractSymbolTable

isSQLCompatible

public boolean isSQLCompatible(java.lang.String name)

Specified by:

isSQLCompatible in interface SymbolTable

Overrides:

isSQLCompatible in class AbstractSymbolTable

setFeature

public void setFeature(Feature feature)

Specified by:

setFeature in interface FeatureSymbolTable

createParent

public MutableSymbolTable createParent()

Description copied from interface: FeatureSymbolTable

Utility method that creates a mutable symbol table whose table delegated to this.

Specified by:

createParent in interface FeatureSymbolTable

Returns:

getFeature

public Feature getFeature()

Specified by:

getFeature in interface FeatureSymbolTable