org.apache.tapestry5.internal.plastic
Class SwitchBlockImpl

java.lang.Object
  org.apache.tapestry5.internal.plastic.Lockable
      org.apache.tapestry5.internal.plastic.SwitchBlockImpl

All Implemented Interfaces:

org.apache.tapestry5.internal.plastic.asm.Opcodes, SwitchBlock

public class SwitchBlockImpl
extends Lockable
implements SwitchBlock, org.apache.tapestry5.internal.plastic.asm.Opcodes

Field Summary

Fields inherited from interface org.apache.tapestry5.internal.plastic.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7

Method Summary

void	addCase(int caseValue, boolean jumpToEnd, InstructionBuilderCallback callback) Adds a handler for a particular case value.
void	addDefault(InstructionBuilderCallback callback) Adds the default handler.

Methods inherited from class org.apache.tapestry5.internal.plastic.Lockable

check, lock

Methods inherited from class java.lang.Object

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

Method Detail

addCase

public void addCase(int caseValue,
                    boolean jumpToEnd,
                    InstructionBuilderCallback callback)

Description copied from interface: SwitchBlock

Adds a handler for a particular case value. This method should only be invoked at most once for each case value.

Specified by:

addCase in interface SwitchBlock

Parameters:

caseValue - value to match

jumpToEnd - true if a jump to the end should be provided, or false if either the callback generated a return opcode, or it is desired to "drop down" into the next case handler. The last case handled drop down out of the SwitchBlock.

callback - provides the logic for the specified case

addDefault

public void addDefault(InstructionBuilderCallback callback)

Description copied from interface: SwitchBlock

Adds the default handler. This is optional, and is only allowed after all cases have been added. The default handler automatically throws an IllegalArgumentException.

Specified by:

addDefault in interface SwitchBlock

Parameters:

callback - provides the logic for the default handler case.