com.strobel.decompiler.ast

Class Expression

java.lang.Object

com.strobel.decompiler.ast.Node

com.strobel.decompiler.ast.Expression

All Implemented Interfaces:

com.strobel.componentmodel.UserDataStore, java.lang.Cloneable

public final class Expression
extends Node
implements java.lang.Cloneable, com.strobel.componentmodel.UserDataStore

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Object	ANY_OPERAND
static int	MYSTERY_OFFSET a constant to indicate that no bytecode offset is known for an expression

Fields inherited from class com.strobel.decompiler.ast.Node

NULL

Constructor Summary

Constructors

Constructor and Description
Expression(AstCode code, java.lang.Object operand, int offset, Expression... arguments)
Expression(AstCode code, java.lang.Object operand, int offset, java.util.List<Expression> arguments)

Method Summary

Methods

Modifier and Type	Method and Description
Expression	clone()
boolean	containsReferenceTo(Variable variable)
java.util.List<Expression>	getArguments()
java.util.List<Label>	getBranchTargets()
java.util.List<Node>	getChildren()
AstCode	getCode()
TypeReference	getExpectedType()
TypeReference	getInferredType()
int	getOffset() Returns the bytecode offset for 'this' expression, as computed by the Java compiler.
java.lang.Object	getOperand()
java.util.List<Range>	getRanges()
<T> T	getUserData(com.strobel.componentmodel.Key<T> key)
boolean	isBranch()
boolean	isEquivalentTo(Expression e)
<T> void	putUserData(com.strobel.componentmodel.Key<T> key, T value)
<T> T	putUserDataIfAbsent(com.strobel.componentmodel.Key<T> key, T value)
<T> boolean	replace(com.strobel.componentmodel.Key<T> key, T oldValue, T newValue)
void	setCode(AstCode code)
void	setExpectedType(TypeReference expectedType)
void	setInferredType(TypeReference inferredType)
void	setOperand(java.lang.Object operand)
void	writeTo(ITextOutput output)

Methods inherited from class com.strobel.decompiler.ast.Node

getChildrenAndSelfRecursive, getChildrenAndSelfRecursive, getChildrenAndSelfRecursive, getChildrenAndSelfRecursive, getSelfAndChildrenRecursive, getSelfAndChildrenRecursive, getSelfAndChildrenRecursive, getSelfAndChildrenRecursive, isConditionalControlFlow, isUnconditionalControlFlow, toString

Methods inherited from class java.lang.Object

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

Field Detail

ANY_OPERAND

public static final java.lang.Object ANY_OPERAND

MYSTERY_OFFSET

public static final int MYSTERY_OFFSET

a constant to indicate that no bytecode offset is known for an expression

See Also:

Constant Field Values

Constructor Detail

Expression

public Expression(AstCode code,
          java.lang.Object operand,
          int offset,
          java.util.List<Expression> arguments)

Expression

public Expression(AstCode code,
          java.lang.Object operand,
          int offset,
          Expression... arguments)

Method Detail

getArguments

public final java.util.List<Expression> getArguments()

getCode

public final AstCode getCode()

setCode

public final void setCode(AstCode code)

getOperand

public final java.lang.Object getOperand()

setOperand

public final void setOperand(java.lang.Object operand)

getOffset

public final int getOffset()

Returns the bytecode offset for 'this' expression, as computed by the Java compiler.

getExpectedType

public final TypeReference getExpectedType()

setExpectedType

public final void setExpectedType(TypeReference expectedType)

getInferredType

public final TypeReference getInferredType()

setInferredType

public final void setInferredType(TypeReference inferredType)

isBranch

public final boolean isBranch()

getBranchTargets

public final java.util.List<Label> getBranchTargets()

getRanges

public final java.util.List<Range> getRanges()

getChildren

public final java.util.List<Node> getChildren()

Overrides:

getChildren in class Node

containsReferenceTo

public final boolean containsReferenceTo(Variable variable)

writeTo

public final void writeTo(ITextOutput output)

Specified by:

writeTo in class Node

clone

public final Expression clone()

Overrides:

clone in class java.lang.Object

isEquivalentTo

public boolean isEquivalentTo(Expression e)

getUserData

public <T> T getUserData(@NotNull
                com.strobel.componentmodel.Key<T> key)

Specified by:

getUserData in interface com.strobel.componentmodel.UserDataStore

putUserData

public <T> void putUserData(@NotNull
                   com.strobel.componentmodel.Key<T> key,
                   @Nullable
                   T value)

Specified by:

putUserData in interface com.strobel.componentmodel.UserDataStore

putUserDataIfAbsent

public <T> T putUserDataIfAbsent(@NotNull
                        com.strobel.componentmodel.Key<T> key,
                        @Nullable
                        T value)

Specified by:

putUserDataIfAbsent in interface com.strobel.componentmodel.UserDataStore

replace

public <T> boolean replace(@NotNull
                  com.strobel.componentmodel.Key<T> key,
                  @Nullable
                  T oldValue,
                  @Nullable
                  T newValue)

Specified by:

replace in interface com.strobel.componentmodel.UserDataStore