org.mvel2.compiler

Class CompiledExpression

java.lang.Object

org.mvel2.compiler.CompiledExpression

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Accessor, ExecutableStatement

public class CompiledExpression
extends java.lang.Object
implements java.io.Serializable, ExecutableStatement

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Class<? extends AccessorOptimizer>	accessorOptimizer
private boolean	convertableIngressEgress
private ASTNode	firstNode
private boolean	importInjectionRequired
private java.lang.Class	knownEgressType
private java.lang.Class	knownIngressType
private boolean	literalOnly
private boolean	optimized
private ParserConfiguration	parserConfiguration
private java.lang.String	sourceName

Constructor Summary

Constructors

Constructor and Description
CompiledExpression(ASTLinkedList astMap, java.lang.String sourceName, java.lang.Class egressType, ParserConfiguration parserConfiguration, boolean literalOnly)

Method Summary

Modifier and Type	Method and Description
void	computeTypeConversionRule()
java.lang.Class<? extends AccessorOptimizer>	getAccessorOptimizer()
java.lang.Object	getDirectValue(java.lang.Object staticContext, VariableResolverFactory factory)
ASTNode	getFirstNode()
java.lang.Class	getKnownEgressType()
java.lang.Class	getKnownIngressType()
ParserConfiguration	getParserConfiguration()
java.lang.String	getSourceName()
java.lang.Object	getValue(java.lang.Object ctx, java.lang.Object elCtx, VariableResolverFactory variableFactory)
java.lang.Object	getValue(java.lang.Object staticContext, VariableResolverFactory factory)
boolean	intOptimized()
boolean	isConvertableIngressEgress()
boolean	isEmptyStatement()
boolean	isExplicitCast()
boolean	isImportInjectionRequired()
boolean	isLiteralOnly()
boolean	isOptimized()
boolean	isSingleNode()
void	setKnownEgressType(java.lang.Class knownEgressType)
void	setKnownIngressType(java.lang.Class knownIngressType)
private void	setupOptimizers()
java.lang.Object	setValue(java.lang.Object ctx, java.lang.Object elCtx, VariableResolverFactory variableFactory, java.lang.Object value)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

firstNode

private ASTNode firstNode

knownEgressType

private java.lang.Class knownEgressType

knownIngressType

private java.lang.Class knownIngressType

convertableIngressEgress

private boolean convertableIngressEgress

optimized

private boolean optimized

importInjectionRequired

private boolean importInjectionRequired

literalOnly

private boolean literalOnly

accessorOptimizer

private java.lang.Class<? extends AccessorOptimizer> accessorOptimizer

sourceName

private java.lang.String sourceName

parserConfiguration

private ParserConfiguration parserConfiguration

Constructor Detail

CompiledExpression

public CompiledExpression(ASTLinkedList astMap,
                          java.lang.String sourceName,
                          java.lang.Class egressType,
                          ParserConfiguration parserConfiguration,
                          boolean literalOnly)

Method Detail

getFirstNode

public ASTNode getFirstNode()

isSingleNode

public boolean isSingleNode()

getKnownEgressType

public java.lang.Class getKnownEgressType()

Specified by:

getKnownEgressType in interface Accessor

Specified by:

getKnownEgressType in interface ExecutableStatement

setKnownEgressType

public void setKnownEgressType(java.lang.Class knownEgressType)

Specified by:

setKnownEgressType in interface ExecutableStatement

getKnownIngressType

public java.lang.Class getKnownIngressType()

Specified by:

getKnownIngressType in interface ExecutableStatement

setKnownIngressType

public void setKnownIngressType(java.lang.Class knownIngressType)

Specified by:

setKnownIngressType in interface ExecutableStatement

isConvertableIngressEgress

public boolean isConvertableIngressEgress()

Specified by:

isConvertableIngressEgress in interface ExecutableStatement

computeTypeConversionRule

public void computeTypeConversionRule()

Specified by:

computeTypeConversionRule in interface ExecutableStatement

getValue

public java.lang.Object getValue(java.lang.Object ctx,
                                 java.lang.Object elCtx,
                                 VariableResolverFactory variableFactory)

Specified by:

getValue in interface Accessor

getValue

public java.lang.Object getValue(java.lang.Object staticContext,
                                 VariableResolverFactory factory)

Specified by:

getValue in interface ExecutableStatement

getDirectValue

public java.lang.Object getDirectValue(java.lang.Object staticContext,
                                       VariableResolverFactory factory)

setupOptimizers

private void setupOptimizers()

isOptimized

public boolean isOptimized()

getAccessorOptimizer

public java.lang.Class<? extends AccessorOptimizer> getAccessorOptimizer()

getSourceName

public java.lang.String getSourceName()

intOptimized

public boolean intOptimized()

Specified by:

intOptimized in interface ExecutableStatement

getParserConfiguration

public ParserConfiguration getParserConfiguration()

isImportInjectionRequired

public boolean isImportInjectionRequired()

setValue

public java.lang.Object setValue(java.lang.Object ctx,
                                 java.lang.Object elCtx,
                                 VariableResolverFactory variableFactory,
                                 java.lang.Object value)

Specified by:

setValue in interface Accessor

isLiteralOnly

public boolean isLiteralOnly()

Specified by:

isLiteralOnly in interface ExecutableStatement

isEmptyStatement

public boolean isEmptyStatement()

Specified by:

isEmptyStatement in interface ExecutableStatement

isExplicitCast

public boolean isExplicitCast()

Specified by:

isExplicitCast in interface ExecutableStatement

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object