类 org.eclipse.jdt.internal.compiler.codegen.BranchLabel
的使用

使用 BranchLabel 的软件包

org.eclipse.jdt.internal.compiler.ast
org.eclipse.jdt.internal.compiler.codegen
org.eclipse.jdt.internal.compiler.flow

org.eclipse.jdt.internal.compiler.ast 中 BranchLabel 的使用

声明为 BranchLabel 的 org.eclipse.jdt.internal.compiler.ast 中的字段

BranchLabel	SwitchStatement.breakLabel
BranchLabel	LabeledStatement.targetLabel
BranchLabel	CaseStatement.targetLabel
BranchLabel	BranchStatement.targetLabel

参数类型为 BranchLabel 的 org.eclipse.jdt.internal.compiler.ast 中的方法

void	SwitchStatement.branchChainTo(BranchLabel label) Dispatch the call on its last statement.
void	Statement.branchChainTo(BranchLabel label) INTERNAL USE ONLY.
void	Block.branchChainTo(BranchLabel label) Dispatch the call on its last statement.
void	UnaryExpression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean operator code generation Optimized operations are: &&, ||, <, <=, >, >=, &, |, ^
void	TrueLiteral.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired)
void	OR_OR_Expression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean operator code generation Optimized operations are: ||
void	FalseLiteral.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired)
void	Expression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Default generation of a boolean value
void	EqualExpression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean operator code generation Optimized operations are: == and !
void	ConditionalExpression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Optimized boolean code generation for the conditional operator ?
void	BinaryExpression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean operator code generation Optimized operations are: <, <=, >, >=, &, |, ^
void	AND_AND_Expression.generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean operator code generation Optimized operations are: &&
void	EqualExpression.generateOptimizedBooleanEqual(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for == with boolean operands Note this code does not optimize conditional constants !!!!
void	BinaryExpression.generateOptimizedGreaterThan(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for >
void	BinaryExpression.generateOptimizedGreaterThanOrEqual(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for >=
void	BinaryExpression.generateOptimizedLessThan(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for <
void	BinaryExpression.generateOptimizedLessThanOrEqual(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for <=
void	BinaryExpression.generateOptimizedLogicalAnd(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for &
void	BinaryExpression.generateOptimizedLogicalOr(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for |
void	BinaryExpression.generateOptimizedLogicalXor(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for ^
void	EqualExpression.generateOptimizedNonBooleanEqual(BlockScope currentScope, CodeStream codeStream, BranchLabel trueLabel, BranchLabel falseLabel, boolean valueRequired) Boolean generation for == with non-boolean operands

org.eclipse.jdt.internal.compiler.codegen 中 BranchLabel 的使用

org.eclipse.jdt.internal.compiler.codegen 中 BranchLabel 的子类

class

CaseLabel

声明为 BranchLabel 的 org.eclipse.jdt.internal.compiler.codegen 中的字段

BranchLabel[]

CodeStream.labels

参数类型为 BranchLabel 的 org.eclipse.jdt.internal.compiler.codegen 中的方法

void	CodeStream.addLabel(BranchLabel aLabel)
void	BranchLabel.becomeDelegateFor(BranchLabel otherLabel) Makes the current label inline all references to the other label
void	CodeStream.generateWideRevertedConditionalBranch(byte revertedOpcode, BranchLabel wideTarget)
void	StackMapFrameCodeStream.goto_(BranchLabel label)
void	CodeStream.goto_(BranchLabel label) We didn't call it goto, because there is a conflit with the goto keyword
void	StackMapFrameCodeStream.goto_w(BranchLabel label)
void	CodeStream.goto_w(BranchLabel label)
void	CodeStream.if_acmpeq(BranchLabel lbl)
void	CodeStream.if_acmpne(BranchLabel lbl)
void	CodeStream.if_icmpeq(BranchLabel lbl)
void	CodeStream.if_icmpge(BranchLabel lbl)
void	CodeStream.if_icmpgt(BranchLabel lbl)
void	CodeStream.if_icmple(BranchLabel lbl)
void	CodeStream.if_icmplt(BranchLabel lbl)
void	CodeStream.if_icmpne(BranchLabel lbl)
void	CodeStream.ifeq(BranchLabel lbl)
void	CodeStream.ifge(BranchLabel lbl)
void	CodeStream.ifgt(BranchLabel lbl)
void	CodeStream.ifle(BranchLabel lbl)
void	CodeStream.iflt(BranchLabel lbl)
void	CodeStream.ifne(BranchLabel lbl)
void	CodeStream.ifnonnull(BranchLabel lbl)
void	CodeStream.ifnull(BranchLabel lbl)
boolean	CodeStream.inlineForwardReferencesFromLabelsTargeting(BranchLabel targetLabel, int gotoLocation) Some placed labels might be branching to a goto bytecode which we can optimize better.
void	CodeStream.jsr_w(BranchLabel lbl)
void	CodeStream.jsr(BranchLabel lbl)
void	StackMapFrameCodeStream.optimizeBranch(int oldPosition, BranchLabel lbl)
void	CodeStream.optimizeBranch(int oldPosition, BranchLabel lbl)
protected void	StackMapFrameCodeStream.writePosition(BranchLabel label)
protected void	CodeStream.writePosition(BranchLabel label)
protected void	StackMapFrameCodeStream.writePosition(BranchLabel label, int forwardReference)
protected void	CodeStream.writePosition(BranchLabel label, int forwardReference)
protected void	StackMapFrameCodeStream.writeWidePosition(BranchLabel label)
protected void	CodeStream.writeWidePosition(BranchLabel label)

org.eclipse.jdt.internal.compiler.flow 中 BranchLabel 的使用

声明为 BranchLabel 的 org.eclipse.jdt.internal.compiler.flow 中的字段

BranchLabel	SwitchFlowContext.breakLabel
BranchLabel	LoopingFlowContext.continueLabel

返回 BranchLabel 的 org.eclipse.jdt.internal.compiler.flow 中的方法

BranchLabel	SwitchFlowContext.breakLabel()
BranchLabel	FlowContext.breakLabel()
BranchLabel	LoopingFlowContext.continueLabel()
BranchLabel	FlowContext.continueLabel()

参数类型为 BranchLabel 的 org.eclipse.jdt.internal.compiler.flow 中的构造方法

LabelFlowContext(FlowContext parent, ASTNode associatedNode, char[] labelName, BranchLabel breakLabel, BlockScope scope)

LoopingFlowContext(FlowContext parent, FlowInfo upstreamNullFlowInfo, ASTNode associatedNode, BranchLabel breakLabel, BranchLabel continueLabel, Scope associatedScope)

SwitchFlowContext(FlowContext parent, ASTNode associatedNode, BranchLabel breakLabel)